Machine oil packaging box labeling equipment

Abstract

The utility model discloses machine oil packaging box labeling equipment, and relates to the technical field of labeling equipment, a labeling conveyor is arranged above a rack of a working table and is horizontal to the conveying direction of a paging conveyor, and an automatic labeling mechanism is arranged above a support of the working table in the conveying direction of the labeling conveyor. And two groups of automatic label tearing mechanisms are symmetrically mounted at the sliding table ends of the two groups of position correcting mechanisms. According to the design, based on the combination of the paging conveyor and the labeling conveyor, packaging boxes are conveyed in a one-to-one limiting mode, in the conveying process, labels are automatically stripped through the automatic label tearing mechanism, the labels are mechanically adsorbed and displaced through the automatic labeling mechanism, and the labels are attached to the packaging boxes in the conveying process one by one; according to the packaging box labeling machine, the packaging box is subjected to mechanical integrated labeling work, then after single-face labeling of the packaging box is completed, the packaging box is placed on the paging conveyor again in the opposite direction, labeling work is conducted on the packaging box on the other hand, and good integrated mechanical performance is achieved during labeling.

Description

Technical Field

[0001] The utility model relates to the field of labeling equipment, in particular to labeling equipment for engine oil packing boxes. Background Art

[0002] As an important component in engine parts, engine oil has good functions of relieving friction, high temperature, sealing, rust prevention, buffering, etc., and is an essential component in engine parts. Engine oil is usually packaged and sold in barrels. After the engine oil is filled into barrels, it often needs to be packaged in a packing box for transportation and sales. Therefore, before the engine oil is produced and packed into boxes, it is necessary to label the engine oil packing boxes containing the engine oil barrels to clarify the engine oil brand, data information, etc. However, in most engine oil production lines, during the process of transporting and labeling the packing boxes by using a conveyor belt, manual labeling is often adopted to stick the conveyed labels onto the packing boxes. This manual labeling method is time-consuming and laborious, with low efficiency, and is likely to delay the production progress. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides labeling equipment for engine oil packing boxes, which solves the problems that the existing packing box labeling equipment has poor self-labeling performance and low labeling efficiency as mentioned in the above background art.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: Labeling equipment for engine oil packing boxes, including a workbench;

[0005] Above the frame of the workbench, a paging conveyor is arranged, and a baffle separation plate is arranged at the feeding port of the paging conveyor;

[0006] Above the frame of the workbench, a labeling conveyor is horizontally arranged in the transmission direction of the paging conveyor, and a CDD vision probe is installed in the middle of the conveying frame of the labeling conveyor;

[0007] Above the bracket of the workbench, an automatic labeling mechanism is arranged along the transmission direction of the labeling conveyor,

[0008] Above the bracket of the workbench, two groups of alignment mechanisms are symmetrically arranged in the direction close to the automatic labeling mechanism, and two groups of automatic label tearing mechanisms are symmetrically installed at the sliding table ends of the two groups of alignment mechanisms.

[0009] As a further technical solution of the utility model: The alignment mechanism includes a plurality of vertical guide rods arranged in a circular and symmetric manner, and a lifting lead screw is installed between the vertical guide rods. A lifting sliding table guided by the vertical guide rods is sleeved outside the shaft of the lifting lead screw. On one side of the frame of the lifting sliding table, a plurality of horizontal guide rods arranged in a circular and symmetric manner are arranged. A horizontal lead screw is installed between the horizontal guide rods, and a horizontal sliding table guided by the horizontal guide rods is sleeved outside the shaft of the horizontal lead screw.

[0010] As a further technical solution of the utility model: a lifting handwheel is installed at the top end of the shaft of the lifting screw rod, and a horizontal handwheel is installed at the top end of the shaft of the horizontal screw rod.

[0011] As a further technical solution of the utility model: the automatic label tearing mechanism includes a material rack, a material tray is installed at one corner of the top end of the material rack, and a tearing and pasting winding drum is installed at one corner of the bottom end of the material rack, a plurality of tensioning and traction rollers are installed on one side of the material rack along the winding direction of the material tray, and a tearing and pasting conveying roller is installed on one side of the material rack horizontally to one side of the tearing and pasting winding drum, a label peeling separation plate is installed on one side of the tearing and pasting conveying roller, and a label tearing separation roller is installed between the tearing and pasting conveying roller and the label peeling separation plate, and a label traction roller is installed directly above the label peeling separation plate.

[0012] As a further technical solution of the utility model: a brake motor is installed in the middle of the bracket of the material rack, and the brake motor is connected to the tear-off conveying roller through a first transmission belt, and the tear-off conveying roller is connected to the tear-off reel through a second transmission belt.

[0013] As a further technical solution of the utility model: the automatic labeling mechanism includes a support frame, one side of the support frame is symmetrically provided with two groups of linear guide rails horizontally opposite to the automatic label tearing mechanism, and a material moving platform is installed above the slide table of each group of linear guide rails, a first mechanical arm is installed on one side of the support frame, a second mechanical arm is installed at the output end of the arm of the first mechanical arm, a third mechanical arm is installed at the output end of the arm of the second mechanical arm, and a lifting electric push rod is installed through the top of the arm of the third mechanical arm, and a pneumatic suction cup is installed at the telescopic end of the lifting electric push rod.

[0014] As a further technical solution of the utility model: the suction cup surface of the pneumatic suction cup is arranged in an array form with multiple groups of negative pressure suction holes.

[0015] The utility model provides a machine for labeling oil packaging boxes, which has the following beneficial effects compared with the prior art:

[0016] This design is based on the combination of a paging conveyor and a labeling conveyor, and the packaging boxes are conveyed one by one. During the conveying process, the pre-adjustment and calibration of the calibration mechanism is used to pre-adjust the peeling position of the automatic label tearing mechanism, and the labels peeled off automatically on the automatic label tearing mechanism are peeled off and conveyed to the automatic labeling mechanism. The mechanical transmission of the automatic labeling mechanism is used to attach the labels one by one to the packaging boxes in conveyance, and the packaging boxes are labeled in a mechanically integrated form. After the labeling of one side of the packaging box is completed, it is placed on the paging conveyor again in the opposite direction, and mechanical labeling is performed on the other side. The labeling has good integrated mechanization performance, the labeling efficiency is more efficient, and the intensity of human control is lower. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a labeling device for engine oil packaging boxes;

[0018] Figure 2 It is a schematic diagram of the transmission structure of a labeling device for engine oil packaging boxes;

[0019] Figure 3 It is a schematic diagram of the labeling structure of a labeling device for engine oil packaging boxes;

[0020] Figure 4 It is a schematic diagram of the structure of the alignment mechanism in a labeling device for engine oil packaging boxes;

[0021] Figure 5 It is a schematic diagram of the structure of the automatic label tearing mechanism in a labeling device for engine oil packaging boxes;

[0022] Figure 6 It is a schematic diagram of the structure of the automatic labeling mechanism in a labeling device for engine oil packaging boxes;

[0023] Figure 7 It is a right view of the automatic labeling mechanism in a labeling device for engine oil packaging boxes;

[0024] Figure 8 It is a rear view of the automatic labeling mechanism in a labeling device for engine oil packaging boxes.

[0025] In the figure: 1, workbench; 2, alignment mechanism; 21, vertical guide rod; 22, lifting lead screw; 23, lifting handwheel; 24, lifting slide; 25, horizontal slide; 26, horizontal guide rod; 27, horizontal lead screw; 28, horizontal handwheel; 3, automatic label tearing mechanism; 31, material rack; 32, material tray; 33, tensioning and traction roller; 34, label traction roller; 35, label peeling and separating plate; 351, peeling knife; 36, label tearing and separating roller; 37, label tearing and conveying roller; 38, label tearing and winding drum; 39, braking motor; 310, winding and unwinding motor; 311, first transmission belt; 312, second transmission belt; 4, automatic labeling mechanism; 41, support frame; 42, linear guide rail; 43, material transfer platform; 44, first robotic arm; 45, second robotic arm; 46, third robotic arm; 47, lifting electric push rod; 48, pneumatic suction cup; 5, label conveyor; 6, CDD vision probe; 7, paging conveyor; 8, material blocking and separating plate. Detailed Implementation Modes

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1-8 , the present utility model provides a technical solution for an oil packaging box labeling device: The oil packaging box labeling device includes a workbench 1. Above the frame of the workbench 1, a paging conveyor 7 is arranged, and a baffle separation plate 8 is arranged at the feeding port of the paging conveyor 7. By using the combination of the paging conveyor 7 and the baffle separation plate 8, the oil packaging boxes are pushed one by one onto the labeling conveyor 5 in a bottom unloading manner for labeling work.

[0028] Above the frame of the workbench 1, a labeling conveyor 5 is horizontally arranged in the transmission direction of the paging conveyor 7, and a CDD vision probe 6 is installed in the middle of the conveying frame of the labeling conveyor 5. By using the combination of the labeling conveyor 5 and the CDD vision probe 6, visual positioning is performed on the conveyed oil packaging boxes, so as to stick the label in a labeling mechanical form onto the packaging box.

[0029] Above the bracket of the workbench 1, two groups of alignment mechanisms 2 are symmetrically arranged in the direction close to the automatic labeling mechanism 4. The alignment mechanism 2 includes a plurality of vertical guide rods 21 arranged in a circular and symmetric manner, and a lifting lead screw 22 is installed between the vertical guide rods 21. A lifting slide 24 guided by the vertical guide rods 21 is sleeved outside the shaft of the lifting lead screw 22, and a plurality of horizontal guide rods 26 arranged in a circular and symmetric manner are arranged on one side of the frame of the lifting slide 24. A horizontal lead screw 27 is installed between the horizontal guide rods 26, and a horizontal slide 25 guided by the horizontal guide rods 26 is sleeved outside the shaft of the horizontal lead screw 27. The top of the shaft of the lifting lead screw 22 is installed with a lifting handwheel 23, and the top of the shaft of the horizontal lead screw 27 is installed with a horizontal handwheel 28. By rotating the lifting handwheel 23, the lifting lead screw 22 is driven to rotate, and the lifting slide 24 is pushed to slide up and down along the direction of the vertical guide rods 21 to pre-adjust and align the height of the automatic label peeling mechanism 3. Synchronously, by rotating the horizontal handwheel 28, the horizontal lead screw 27 is driven to rotate, and the horizontal slide 25 is pushed to slide horizontally along the direction of the horizontal guide rods 26 to pre-adjust and align the left and right positions of the automatic label peeling mechanism 3, so that the automatic label peeling mechanism 3 can be better aligned with the automatic labeling mechanism 4 to unload the peeled label.

[0030] Two groups of automatic label tearing mechanisms 3 are symmetrically installed at the slide ends of the two groups of alignment mechanisms 2. The automatic label tearing mechanisms 3 include a material rack 31. A material tray 32 is installed at one corner of the top of the bracket of the material rack 31, and a tearing and pasting winding drum 38 is installed at one corner of the bottom of the bracket of the material rack 31. One side of the bracket of the material rack 31 is equipped with multiple groups of tensioning and pulling rollers 33 along the winding direction of the material tray 32, and a tearing and pasting conveying roller 37 is installed on one side of the bracket of the material rack 31 horizontally to one side of the tearing and pasting winding drum 38. A peeling and separating plate 35 is installed on one side of the tearing and pasting conveying roller 37, and a tearing and pasting separating roller 36 is installed between the tearing and pasting conveying roller 37 and the peeling and separating plate 35. A label pulling roller 34 is installed just above the peeling and separating plate 35. By placing the label roll on the material tray 32 The labeling tape is pulled out and laid flat on the multiple sets of tensioning and pulling rollers 33 in a V-shaped staggered manner, and the tensioning and stopping conveying adjustment is made by the tensioning and pulling rollers 33. Then, the labeling tape is pulled from the label pulling roller 34 to the label peeling separation plate 35, and the labeling tape is fitted with the peeling knife 351 on the label peeling separation plate 35. Then, by adjusting the tearing and separating roller 36, the tearing and separating roller 36 is pressed and aligned with the peeling knife 351 on the label peeling separation plate 35, so that the label on the labeling tape can be peeled off by the peeling knife 351. Synchronously, the peeled label is pulled out from between the two sets of tearing and separating rollers 36 and the tearing and sticking conveying roller 37 in turn, and wound on the tearing and sticking winding drum 38, and the waste tearing and sticking is synchronously wound.

[0031] A brake motor 39 is installed in the middle of the bracket of the material rack 31, and the brake motor 39 is connected to the tear-off conveying roller 37 through a first transmission belt 311, and the tear-off conveying roller 37 is connected to the tear-off reel 38 through a second transmission belt 312. By controlling the winding discharge motor 310 to work, the labeling tape on the material tray 32 is continuously released, and then the brake motor 39 is used to drive the combination of the first transmission belt 311 and the second transmission belt 312, which in turn drives the tear-off conveying roller 37 and the tear-off reel 38 to operate in linkage, and the waste tear-off tape after peeling and labeling is synchronously rolled up and collected.

[0032] An automatic labeling mechanism 4 is arranged above the bracket of the workbench 1 along the transmission direction of the labeling conveyor 5. The automatic labeling mechanism 4 includes a support frame 41. One side of the support frame 41 is symmetrically provided with two groups of linear guide rails 42 horizontally opposite to the automatic label tearing mechanism 3, and a material transfer platform 43 is installed above the slide of each group of linear guide rails 42. The horizontal braking of the linear guide rails 42 is utilized to push the material transfer platform 43 to move back and forth, so that the labels peeled off by the automatic label tearing mechanism 3 are circulated and transported.

[0033] On one side of the bracket of the support frame 41, a first robotic arm 44 is installed. At the arm output end of the first robotic arm 44, a second robotic arm 45 is installed. At the arm output end of the second robotic arm 45, a third robotic arm 46 is installed. And at the top of the arm of the third robotic arm 46, a lifting electric push rod 47 is installed through. At the telescopic end of the lifting electric push rod 47, a pneumatic suction cup 48 is installed. On the suction surface of the pneumatic suction cup 48, a plurality of groups of negative pressure suction holes are arranged in an array form. By using the multi-axis linkage combination of the first robotic arm 44, the second robotic arm 45, and the third robotic arm 46, the combination of the lifting electric push rod 47 and the pneumatic suction cup 48 is pushed to deflect left and right, so as to pick up and adsorb the label on the material transfer platform 43, and move the adsorbed label to directly above the packing box. Then, by using the lifting and braking of the lifting electric push rod 47, the label on the pneumatic suction cup 48 is attached to the packing box.

[0034] The working principle of the present utility model is as follows: When using the labeling device to perform mechanical labeling work on the engine oil packing box, first rotate the lifting handwheel 23 and the horizontal handwheel 28, which serve as the lifting and horizontal power sources, to pre-adjust and align the up and down and left and right positions of the automatic label peeling mechanism 3, so that the automatic label peeling mechanism 3 can be better aligned with the automatic labeling mechanism 4 to unload the peeled label;

[0035] Then, place the label roll to be labeled on the material tray 32 and limit and fix it, and pull out the label tape, and lay it flat on a plurality of tensioning and traction rollers 33 in a V-shaped staggered manner. Use the tensioning and traction rollers 33 to tension, stop, and convey and adjust it. Then, pull the label tape from the label traction roller 34 onto the label peeling and separating plate 35, and fit the label tape with the label peeling knife 351 on the label peeling and separating plate 35. Then, by adjusting the label peeling and separating roller 36, press and align the label peeling and separating roller 36 with the label peeling knife 351 on the label peeling and separating plate 35 tightly, so that the label on the label tape can be peeled off by the label peeling knife 351. Synchronously, pull out the peeled label tape from between the two label peeling and separating rollers 36 and the label tape conveying roller 37 in sequence, and wind it around the label tape winding drum 38 to perform synchronous winding work on the waste label tape;

[0036] Further, stack the cartons to be labeled on the paging conveyor 7. By using the propulsion and conveyance of the paging conveyor 7 and the material limiting and blocking of the material blocking and separating plate 8, the bottommost packing box is pushed one by one onto the labeling conveyor 5 under the thrust of the paging conveyor 7. Synchronously, when the packing box is conveyed on the labeling conveyor 5, use the CDD vision probe 6 to perform visual positioning on the orientation of the packing box, so as to place the label on the packing box;

[0037] When a packaging box is sensed, the labeling tape on the material tray 32 is continuously released for peeling by controlling the winding discharge motor 310. At the same time, the brake motor 39 drives the combination of the first transmission belt 311 and the second transmission belt 312, and in turn drives the peeling conveying roller 37 and the peeling reel 38 to operate in linkage as a power source, so as to reel and collect the waste peeling tape after peeling the label, and at the same time, the labels are peeled off one by one by the peeling knife 351;

[0038] At the same time as the label is peeled off, the horizontal braking of the linear guide 42 is controlled to push the material transfer platform 43 to move back and forth, and the label peeled off by the automatic label tearing mechanism 3 is circulated and transported. At the same time, the multi-axis linkage combination of the first mechanical arm 44, the second mechanical arm 45, and the third mechanical arm 46 is used to push the combination of the lifting electric push rod 47 and the pneumatic suction cup 48 to swing left and right, so as to absorb and take the label on the material transfer platform 43, and move the label after suction to just above the packaging box. Then, the lifting and braking of the lifting electric push rod 47 is used to attach the label on the pneumatic suction cup 48 to the packaging box. Then, in this way, the transported packaging box is mechanically labeled. After the labeling of one side of the packaging box is completed, the packaging box is turned over and placed on the paging conveyor 7 again, and the other side is labeled again, which replaces the traditional manual labeling method and has good mechanical integration labeling performance.

[0039] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. Lubricating oil packing box labeling equipment, characterized in that, comprising a workbench (1); A paging conveyor (7) is arranged above the frame of the workbench (1), and a material blocking separation plate (8) is arranged at the conveying port of the paging conveyor (7); A labeling conveyor (5) is arranged above the frame of the workbench (1) and horizontally in the transmission direction of the paging conveyor (7), and a CDD visual probe (6) is installed in the middle of the conveying frame of the labeling conveyor (5); An automatic labeling mechanism (4) is arranged above the support of the workbench (1) along the transmission direction of the labeling conveyor (5). Two sets of alignment mechanisms (2) are symmetrically arranged above the support of the workbench (1) and in a direction close to the automatic labeling mechanism (4), and two sets of automatic label tearing mechanisms (3) are symmetrically installed at the sliding ends of the two sets of alignment mechanisms (2).

2. The labeling device for engine oil packaging boxes according to claim 1, characterized in that, The calibration mechanism (2) comprises a plurality of groups of vertical guide rods (21) arranged in a circular symmetric manner, and lifting screw rods (22) are installed between the vertical guide rods (21), a lifting slide (24) guided by the vertical guide rods (21) is sleeved on the outer side of the shaft of the lifting screw rod (22), and a plurality of groups of horizontal guide rods (26) arranged in a circular symmetric manner are arranged on one side of the frame of the lifting slide (24), horizontal screw rods (27) are installed between the horizontal guide rods (26), and a horizontal slide (25) guided by the horizontal guide rod (26) is sleeved on the outer side of the shaft of the horizontal screw rod (27).

3. The labeling device for the engine oil packaging box according to claim 2, characterized in that, A lifting hand wheel (23) is installed at the top end of the shaft of the lifting screw rod (22), and a horizontal hand wheel (28) is installed at the top end of the shaft of the horizontal screw rod (27).

4. The labeling device for the engine oil packaging box according to claim 1, characterized in that, The automatic label tearing mechanism (3) comprises a material rack (31), a material tray (32) is installed at a corner of the top end of the rack of the material rack (31), and a tearing and pasting reel (38) is installed at a corner of the bottom end of the rack of the material rack (31), a plurality of tensioning and pulling rollers (33) are installed on one side of the rack of the material rack (31) along the winding direction of the material tray (32), and a tearing and pasting conveying roller (37) is installed on one side of the rack of the material rack (31) horizontally to one side of the tearing and pasting reel (38), a label peeling separation plate (35) is installed on one side of the tearing and pasting conveying roller (37), and a label tearing separation roller (36) is installed between the tearing and pasting conveying roller (37) and the label peeling separation plate (35), and a label pulling roller (34) is installed directly above the label peeling separation plate (35).

5. The labeling device for the engine oil packaging box according to claim 4, characterized in that A brake motor (39) is installed in the middle of the bracket of the material rack (31), and the brake motor (39) is connected to the tear-off conveying roller (37) through a first transmission belt (311), and the tear-off conveying roller (37) is connected to the tear-off reel (38) through a second transmission belt (312).

6. The labeling device for engine oil packaging boxes according to claim 1, wherein, The automatic labeling mechanism (4) includes a support frame (41). On one side of the support of the support frame (41), two sets of linear guide rails (42) horizontally opposite to the automatic label tearing mechanism (3) are symmetrically arranged. Above the slide table of each set of linear guide rails (42), a material transfer platform (43) is installed. On one side of the support of the support frame (41), a first robotic arm (44) is installed. At the output end of the arm of the first robotic arm (44), a second robotic arm (45) is installed. At the output end of the arm of the second robotic arm (45), a third robotic arm (46) is installed. At the top of the arm of the third robotic arm (46), a lifting electric push rod (47) is installed through. At the telescopic end of the lifting electric push rod (47), a pneumatic suction cup (48) is installed.

7. The labeling device for the engine oil packaging box according to claim 6, characterized in that, On the suction surface of the pneumatic suction cup (48), a plurality of negative pressure suction holes are arranged in an array.

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